A facile in situ surface-coating passivation strategy for improving the moisture resistance of Mn4+-activated fluoride red phosphor
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.05.044
Abstract: Abstract Mn4+-activated fluorides have become a research hotspot in the community of inorganic red phosphors owing to their fascinating luminescent properties. However, the poor water resistance of these materials severely hinders their application in the… read more here.
Keywords: mn4 activated; surface; red phosphor; mn4 ... See more keywords
Photoluminescence spectra and modeling analyses of Mn4+-activated fluoride phosphors: A review
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.01.016
Abstract: Abstract The photoluminescence (PL) properties of various Mn4+-activated fluoride phosphors are reviewed. The phosphors discussed are of I2−IV−F6:Mn4+ (I = alkali element; IV = tetravalent element), II−IV−F6:Mn4+ (II = divalent element), Ix−III−F3+x:Mn4+ (III = trivalent… read more here.
Keywords: fluoride phosphors; mn4 activated; activated fluoride; photoluminescence ... See more keywords
Enhanced red emission from Mn4+ activated phosphor induced by fluoride to oxyfluoride phase transformation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118315
Abstract: Abstract Mn4+-activated (oxy)fluoride-based red phosphors have received extensive attention. In this work, a phase transformation from K2NbF7 to K3HF2NbOF5 was successfully achieved by stoichiometric control during coprecipitation process, resulting in a novel red phosphor K3HF2NbOF5:Mn4+… read more here.
Keywords: phase transformation; emission; mn4 activated; mn4 ... See more keywords
Rb3SiF7:Mn4+ and Rb2CsSiF7:Mn4+ Red-Emitting Phosphors with a Faster Decay Rate
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b03542
Abstract: A narrow-band red emission is a seminal issue for establishing the color-rendering index and color gamut of phosphor-converted white light emitting diode (pc-WLED) applications. In this regard, Mn4+-activated K2SiF6 phosphors (referred to as K216) have recently… read more here.
Keywords: faster decay; mn4 activated; rb2cssif7 mn4; mn4 ... See more keywords
Mn4+-Activated Double-Perovskite-Type Sr2LuNbO6 Multifunctional Phosphor for Optical Probing and Lighting.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c03897
Abstract: Multifunctional phosphors have significant application and scientific value and are becoming a research hotspot in the field of luminescent materials. Herein, we report Mn4+-activated double-perovskite-type Sr2LuNbO6 multifunctional phosphors with excellent comprehensive properties in the fields… read more here.
Keywords: mn4 activated; type sr2lunbo6; activated double; double perovskite ... See more keywords
Enhancing the luminescence performance of an LED-pumped Mn4+-activated highly efficient double perovskite phosphor with A-site defects via local lattice tuning.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt02806a
Abstract: Altering the local symmetry of an activator by lattice tuning is considered an effective strategy to optimize the luminescence performance of phosphors. Herein, the novel Mn4+-activated double perovskite phosphor La1.67MgTaO6 (LMTO) with A-site defects was… read more here.
Keywords: mn4 activated; lattice tuning; phosphor; site ... See more keywords
Machine learning the peak emission wavelength of Mn4+-activated inorganic phosphor
Sign Up to like & getrecommendations! Published in 2023 at "New Journal of Chemistry"
DOI: 10.1039/d3nj01602a
Abstract: The optical properties of Mn4+-activated phosphors are heavily affected by the host and the related data are difficult to obtain, which makes quantitative design of novel phosphors with required wavelength... read more here.
Keywords: learning peak; mn4 activated; peak emission; emission wavelength ... See more keywords